var util = require('../../utils/util.js');
// var api = require('../../config/api.js');
var app = getApp()
Page({
    data: {
        // text:"这是一个页面"
        topicList: [],
        page: 1,
        size: 10,
        count: 0,
        scrollTop: 0,
        showPage: false
    },
    onLoad: function (options) {
        // 页面初始化 options为页面跳转所带来的参数
        this.getTopic();

    },
    onReady: function () {
        // 页面渲染完成
    },
    onShow: function () {
        // 页面显示
    },
    onHide: function () {
        // 页面隐藏
    },
    onUnload: function () {
        // 页面关闭
    },
    nextPage: function (event) {
      console.log();
        var that = this;
        if (this.data.page+1 > that.data.count / that.data.size) {
            return true;
        }

        
        that.setData({
            "page": parseInt(that.data.page) + 1
        });

        this.getTopic();
        
    },
    getTopic: function(){
       
        let that = this;
         that.setData({
            scrollTop: 0,
            showPage: false,
            topicList: []
        });
        // 页面渲染完成
        wx.showToast({
            title: '加载中...',
            icon: 'loading',
            duration: 2000
        });
        this.setData({
          topicList:[
            { scene_pic_url: 'https://modao.cc/uploads3/images/955/9556983/raw_1494940289.png', title: '和风穿线绣本草家居拖鞋', subtitle: '植物草本，自然凉爽','price_info':'28'},
            { scene_pic_url: 'https://modao.cc/uploads3/images/955/9556983/raw_1494940289.png', title: '和风穿线绣本草家居拖鞋', subtitle: '植物草本，自然凉爽', 'price_info': '28' },
            { scene_pic_url: 'https://modao.cc/uploads3/images/955/9556983/raw_1494940289.png', title: '和风穿线绣本草家居拖鞋', subtitle: '植物草本，自然凉爽', 'price_info': '28' },
            { scene_pic_url: 'https://modao.cc/uploads3/images/955/9556983/raw_1494940289.png', title: '和风穿线绣本草家居拖鞋', subtitle: '植物草本，自然凉爽', 'price_info': '28' }
            ]
        })

        // util.request(api.TopicList, { page: that.data.page, size: that.data.size }).then(function (res) {
        //   if (res.errno === 0) {

        //     that.setData({
        //       scrollTop: 0,
        //       topicList: res.data.data,
        //       showPage: true,
        //       count: res.data.count
        //     });
        //   }
        //   wx.hideToast();
        // });
        
    },
    prevPage: function (event) {
        if (this.data.page <= 1) {
            return false;
        }

        var that = this;
        that.setData({
            "page": parseInt(that.data.page) - 1
        });
        this.getTopic();
    }
})